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Universal toplevel for OCaml
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Inform users `utop` is missing on M-x utop #473

Open benbellick opened 6 months ago

benbellick commented 6 months ago

If utop is not installed and the user invokes M-x utop, all that occurs is the following vague error message in a new buffer:

Process utop exited with code 1

I propose that if utop is not found, just present an error in the mini buffer.

Also to be clear, I will take this one on, but just wanted to make the problem known and make it possible to discuss.